What must a tow pilot demonstrate to act as pilot in command for towing operations?

To act as pilot in command for towing operations, a tow pilot must have a logbook endorsement for glider towing. This endorsement indicates that the pilot has received the necessary training and has demonstrated proficiency in the specific skills needed for safe and effective towing operations.

Regulatory guidelines typically require this endorsement as a part of ensuring safety in aviation. The endorsement serves as official validation that the pilot understands the operation's specific procedures, risks, and requirements associated with towing gliders or other aircraft. Having a solid foundation in these areas is essential, as towing operations can involve unique challenges that differ from standard piloting tasks.

The other options presented do not directly address the specific requirement for towing operations. While knowledge of airspace regulations is important for all pilots and may be part of training, it does not substitute for the specific endorsement that confirms a pilot's readiness to tow. Similarly, while experience in flight training and other auxiliary skills might be beneficial, they do not fulfill the explicit regulatory requirement of having a tow endorsement in the logbook.